DE3361316D1 - Preparation of optically active 4-demethoxydaunomycinone - Google Patents

Preparation of optically active 4-demethoxydaunomycinone

Info

Publication number
DE3361316D1
DE3361316D1 DE8383101995T DE3361316T DE3361316D1 DE 3361316 D1 DE3361316 D1 DE 3361316D1 DE 8383101995 T DE8383101995 T DE 8383101995T DE 3361316 T DE3361316 T DE 3361316T DE 3361316 D1 DE3361316 D1 DE 3361316D1
Authority
DE
Germany
Prior art keywords
demethoxydaunomycinone
preparation
optically active
optically
active
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8383101995T
Other languages
German (de)
Inventor
Shiro Terashima
Katsumi Tamoto
Masamichi Sugimori
Kenji Koga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP57033650A external-priority patent/JPS58150535A/en
Priority claimed from JP13410682A external-priority patent/JPS5925346A/en
Priority claimed from JP13410982A external-priority patent/JPS5925348A/en
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of DE3361316D1 publication Critical patent/DE3361316D1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/14—Unsaturated ethers
    • C07C43/178—Unsaturated ethers containing hydroxy or O-metal groups
    • C07C43/1786—Unsaturated ethers containing hydroxy or O-metal groups containing halogen
DE8383101995T 1982-03-02 1983-03-01 Preparation of optically active 4-demethoxydaunomycinone Expired DE3361316D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP57033650A JPS58150535A (en) 1982-03-02 1982-03-02 Racemization method of tertiary alcohol
JP13410682A JPS5925346A (en) 1982-07-30 1982-07-30 Optical activealpha-glycols
JP13410982A JPS5925348A (en) 1982-07-30 1982-07-30 Preparation of optical active 4-demethoxydaunomycin

Publications (1)

Publication Number Publication Date
DE3361316D1 true DE3361316D1 (en) 1986-01-09

Family

ID=27288161

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383101995T Expired DE3361316D1 (en) 1982-03-02 1983-03-01 Preparation of optically active 4-demethoxydaunomycinone

Country Status (2)

Country Link
EP (1) EP0087807B1 (en)
DE (1) DE3361316D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8317037D0 (en) * 1983-06-23 1983-07-27 Erba Farmitalia 6-deoxyanthracyclines
IT1190399B (en) * 1985-10-04 1988-02-16 Zambon Spa PROCESS FOR THE PREPARATION OF OPTICALLY ACTIVE CARBONYL COMPOUNDS
IT1190398B (en) * 1985-10-04 1988-02-16 Zambon Spa OPTICALLY ACTIVE ALFA ALOALKYL-ARYL-KETONE PREPARATION PROCESS

Also Published As

Publication number Publication date
EP0087807A1 (en) 1983-09-07
EP0087807B1 (en) 1985-11-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee